In a gasoline engine, work is done by the position as it compresses the fuel-and-air mixture in the cylinder. this process is a. isovolumetric b. isothermal c. hydroelectric d. adiabatic

the answer is b i think

the word that best describes martin luther king jr.'s tone in the video is dignified

martin luther king, jr. was a social activist and baptist minister who played a key role in the american civil rights movement from the mid-1950s until his assassination in 1968. the video shows his manner and attitude having or showing a composed or serious manner that is worthy of respect so dignified is the correct answer

im guessing the west of station b